Integrity constraints error

Question

Hi:
i am trying to insert records into two tables from a jsp page,
table A and table B. the column A1 is foregin key for table B.
whe i execute the add method it does the isert successfully for
table A but gives error for table B. this si the error i get:
"ORA-02291:Integrity constraint violeted: parent key not found"
should the insert statement in table A be committed before the
insert on table B is executed? fi so please tell me how to do
that. and if not please give me some suggestion. thank you.

Answer 1

The following works for me (11gR2)...
create or replace type OTester
is object
    id    integer
Type created.
create
table    Tester_Object
of    OTester
    primary key (id)
object identifier is primary key
Table created.
create
table    Tester_Object_2
of    OTester
    primary key (id)
object identifier is primary key
Table created.
create
table    Tester_Reference
    tester    ref OTester    scope is Tester_Object
Table created.
create
index    IN_Tester_Reference
on    Tester_Reference
    tester
Index created.
alter
table    Tester_Reference
add    (
    foreign key (tester) references Tester_Object on delete cascade
Table altered.
insert
into    Tester_Object
values    (
    OTester(1)
1 row created.
select    o.*
from    Tester_Object o
        ID
         1
1 row selected.
insert
into    Tester_Reference
select    ref(o)
from    Tester_Object o
1 row created.
select    r.*
from    Tester_Reference r
TESTER                                          
00004A038A0046876B2B6FC9014CDBAAC357A4FEDBA5D40000
001426010001000100290000000000090626002A00078401FE
0000000A02C102000000000000000000000000000000000000
0000                                            
1 row selected.
delete
from    Tester_Object
1 row deleted.
select    o.*
from    Tester_Object o
no rows selected.
select    r.*
from    Tester_Reference r
no rows selected.
insert
into    Tester_Object_2
values    (
    OTester(2)
1 row created.
select    o.*
from    Tester_Object_2 o
        ID
         2
1 row selected.
insert
into    Tester_Reference
select    ref(o)
from    Tester_Object_2 o
Error at line 136
ORA-22819: scope of input value does not correspond to the scope of the target
Please post code describing your own situation if this is not working for you.
Gerard